baber/WOPTO huggingface dataset:
Patent JP-H1011537-A (JP)
Title: Character segmenting device
Inventor: MATSUMOTO KOJI
IPC: G06K9/62
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a character segmenting device which can reduce its processing amto and segments the characters touching with each other with the separate characters left as they are. SOLUTION: A coordinate input part 1 detects the stroke points at a fixed time interval based on the two-dimensional coordinate data against the character strings which are inputted in sequence. A basic segment division part 2 divides a stroke string included in the coordinate data into plural basic segments. When the number of strokes of a basic segment is larger than a prescribed number or the vertical-horizontal ratio of the basic segment is larger than a certain level, a basic segment compulsive division part 3 decides this basic segment as a division candidate. If the angle of vector set between the adjacent strokes is defined in a range of 20 to 80 degrees and also the vector length is lager than the diagonal length of a circumscribed rectangular of the basic segment by 0.43 times or more, these adjacent strokes are divided for generation of a new basic segment.
Patent JP-S6241854-A (JP)
Inventor: FUJIMOTO KAZUHIKO
IPC: E04D1/30
Filed: 1985-08-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5970447-A (JP)
Title: Method for removing surface flaw from continuous casting billet
Inventor: MIYAWAKI YOSHIHARU
IPC: B22D11/04
Filed: 1982-10-12
Abstract: PURPOSE:To save energy in the stage of projecting shot balls to the billet and removing a surface flaw by drying the shot balls after projection by the heat retained in the billet. CONSTITUTION:The shot balls 3 projected from a shot ball projector 1 toward a billet 2 are circulated and supplied into a hopper 4 through a connection pipe 12 from the projector 1 by the heated air from a heat exchanger 8. The balls 3 moistened by the cooling water, etc. of the billet 2 in the stage of being projected to the billet 2 are thoroughly dried while the balls are transferred to the hopper 4 by the high temp. air, through the connection pipe 12. On the other hand, the air fed through the pipe 12 into the hopper 4 is fed from the hopper 4 to a dust collector 5, where the dust in the air is removed and the air is then dehumidified in a dehumidifier 6. The dehumidified air enters a blower 7. The air from the blower 7 is fed to the heat exchanger 8 and after the air is heated therein, the air is fed again to the pipe 12.
Patent JP-H0345857-A (JP)
Title: Overheating preventing device for compressor for ice making machine
Inventor: TOIDA JUNICHI
IPC: F25B1/00
Filed: 1989-07-13
Abstract: PURPOSE:To enable cooling of a compressor through reduction of minimum ice making capacity equivalent to the increase of a low pressure by a method wherein when overheating of the compressor is detected, a pressure reducing valve mounted in parallel to an expansion valve and having a set low pressure higher than that of the expansion valve is opened. CONSTITUTION:Since, during normal operation in which a compressor 1 is not overheated, a solenoid valve 6 is opened, and no refrigerant flows to a pressure reducing valve 7. However, when the compressor 1 is brought into an overload state due to a cause, e.g. the increase of the temperature of the compressor 1 and choking of a condenser 2, and the temperature of the compressor 1 is gradually increased to a given value at which an overheating state is indicated, a temperature detecting device 8 detects the given value. A detecting signal is outputted to a controller 9, and a solenoid valve 6 is opened through the controller 9. The set low pressure of the pressure reducing valve 7 is set to a value slightly higher the low pressure on the outlet side of an expansion valve 3 available before overheating occurs. When a refrigerant is caused to flow the pressure reducing valve 7 by opening the solenoid valve 6 during overheating, since a refrigerant flowing through a vaporizer 4 is not completely vaporized by the vaporizer 4, a part thereof is returned in a liquid phase to the compressor 1. The compressor 1 is cooled by the liquid refrigerant to prevent overheating of the compressor.
Patent JP-H0344790-A (JP)
Title: Pattern recognizing method
Inventor: MATSUI SHINJI
IPC: G06K9/62
Filed: 1989-07-13
Abstract: PURPOSE:To decrease the capacity of a memory and arithmetic quantity by expressing feature quantity, which is expressed by a three-dimensional feature space, by a two-dimensional feature plane and compressing information. CONSTITUTION:An inputted picture is spatially differentiated and converted to vector functions of two variables and a relative distance between two certain components is measured. Then, the feature quantity to be expressed in a three- dimensional feature space Mtheta, which is composed of two variables (x) and (y) and a variable Z expressing the relative distance, is expressed by the two-dimensional feature plane with two faces. Namely, the distribution of a feature element, which constitutes the feature quantity, in the axial direction of the relative distance is expressed by using a representative value ftheta of feature values in the set of these feature elements and a representative value dtheta of positions on a relative distance axis and a pattern is recognized by using the two-dimensional feature plane with these two faces. For calculating similarity, the distribution of the three-dimensional feature is spuriously reproduced from the two-dimensional feature on the two faces. Thus, the quantity of data for describing the feature is compressed and the capacity of the storage device can be decreased.
Patent JP-H068840-A (JP)
Title: Power steering device
Inventor: HAGA KYOSUKE
IPC: B62D6/00
Filed: 1992-06-12
Abstract: PURPOSE:To reduce pressure loss and energy loss by obviating the necessity of a sensor, control circuit, and an electromagnetic servovalve by reducing the flow rate level by a bypass valve when a steering wheel is at a neutral position and carrying out steering by a power cylinder according to the direction of supply of the pressurized oil controlled by the servovalve. CONSTITUTION:Since the pressurized oil supplied from a flow rate control valve 11 is discharged to the low pressure side from a rotary valve 3 through a high pressure hose 3H when a steering wheel HD is at a neutral state, the pressure lowers. Accordingly, the springy force of a spring 26 is larger than the pressing force acting through the first port 22 of a bypass valve 2, the second and third ports 24 and 25 are pushed leftward and communicate, and the pressure in the spring chamber lowers. Then, a valve 14 shifts downward, and the opened port of a bypass passage 13 becomes large, and the pressurized oil is supplied much to the lower pressure side, and the flow rate level to the rotary valve 3 and a power cylinder 4, through a metering oifice 12 reduces. Accordingly, the pressure loss at each equipment reduces.
Patent JP-H06208703-A (JP)
Title: Data recorder
Inventor: TANABE TAKAO
IPC: G11B5/09
Filed: 1992-06-12
Abstract: PURPOSE:To enable data recording having no missing by permitting the rewinding of a tape during a period when the tape operation of a recording and reproducing device is stopped though write to a buffer memory is continued by utilizing a fact that input data speed is later than the recording speed of the recording and reproducing device. CONSTITUTION:The write operation of input data to buffer memories 2A, 2B and the timing of recording operation to the tape of a recording and reproducing device 4 are shown in a diagram. When input data speed is represented by Fsi (sample/sec) and the capacity of the buffer memories by N (sample), T0=N/ Fsi holds at the time T0 (sec) required for writing input data to the buffer memories. When the time required for recording the data of N samples and a pre-margin region and a post-margin region is represented by T1 (sec) in the recording and reproducing device 4, T2=T0-T1 holds at the standby time T2 (sec), a data recorder is stood by for the time T2, and operation recording on the tape for the time T1 is repeated at every T0, thus permitting the rewinding of the tape by utilizing the standby time T2.
Patent JP-S6157444-A (JP)
Title: Turndown type door mirror
Inventor: NAKAYAMA KIYOSHI
IPC: G02B5/08
Filed: 1984-08-30
Abstract: PURPOSE:To improve handling performance of a door mirror, by furnishing a motor-driving device to turn up and down the mirror body, and controlling it with cooperation of a single handling device arranged in the car room and a detecting device to detect the mirror body at the given positions. CONSTITUTION:A mirror body 5R is installed revolvably on a fixing base 3R fixed at a car door 2R (the figure shows the right side door) through a shaft 4R, and a reversible motor MR is installed on the mirror body 5R. The mirror body 5R is made capable of making turning movement between its standing normal position N and the back down position B or the forward down position F, by the rotation of the motor MR through gears 6R and 7R. On the fixing base 3R, limiting switches LSRN and LSRB are installed, which can detect the mirror body 5r at the standing position N and at the back down position B respectively. Thus, the motor MR, together with the function of the switches LSRN and LSRB, controls the movement of mirror, by handling the single handling device in the room.
Patent JP-H02562-A (JP)
Title: Reagent for ink jet recording sheet
Inventor: FUKUNISHI AKIRA
IPC: B41M5/00
Filed: 1988-07-19
Abstract: PURPOSE:To obtain excellent water resistance even if ink of acidic dye having insufficient water resistance is used by consisting it of vinyl or isopropenylbenzyl quaternary ammonium salt monomer, styrene monomer and, as required, aqueous soluble copolymer of other monomer. CONSTITUTION:This reagent consists of vinyl or isopropenylbenzyl quaternary ammonium salt monomer, styrene monomer and, as required, aqueous soluble copolymer of other monomer copolymerizable with these monomers. The vinyl or isopropenylbenzyl quaternary ammonium salt includes monomers containing a unit represented by a formula (where R is hydrogen atom or methyl group, R1, R2 and R3 are alkyl group having 1-18C which may be the same or different, and X<-> is anionic paired ions). In the formula, the alkyl group having 1-18C of the R1, R2, R3 normally includes saturated or unsaturated alkyl group or aryl group containing 1-18C and preferably 1-12 normal chain or branch.
Patent JP-S6334880-A (JP)
Inventor: TANAKA HIROSHI
IPC: H05B3/00
Filed: 1986-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0229616-A (JP)
Title: Optical spectrum analyzer
Inventor: HATORI MASAMI
IPC: G01J1/42
Filed: 1988-07-19
Abstract: PURPOSE:To obtain an analyzer which is small in size and light in weight and has a high resolution by structuring this analyzer so that a light beam to be measured is made incident on an optical waveguide and the light beam to be measured is diffracted by a surface acoustic wave. CONSTITUTION:The title analyzer is provided with a modulating means 26 for bringing a surface acoustic wave to ON-OFF modulation by a prescribed modulation frequency by repeating an operation and a stop of a surface acoustic wave generating means. When the surface acoustic wave is brought to ON-OFF modulation in such a way, a waveguide light beam (light beam to be measured) diffracted by the surface acoustic wave is also brought to ON-OFF modulation by the same frequency. Therefore, when the same frequency component as a frequency of modulation is fetched from an output signal of a photodetector 31 for detecting the light beam to be measured which has been diffracted, it goes to a component based on roughly only the light beam to be measured. Accordingly, even if noise is contained in the output signal of the photodetector 31, it is cut and the light beam to be measured can be detected in high S/N. In such a way, an analyzer which can be formed so as to be small size and light in weight, and also has high resolution is obtained.
Patent JP-H11350792-A (JP)
Title: Tool for preventing instrument from sliding down, attachable to wire
Inventor: WASHINO KENICHI
IPC: E04H12/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a costless preventive tool which can be easily fitted by attaching a sliding-down prevention tool made of a spring material, having a support rod bent to form a V-shape to an instrument inserted in the wire and hooking the instrument so as not to slide down. SOLUTION: A holding part 3 of a sliding-down prevention tool A is inserted in a wire W, a hook 5 is engaged with the instrument B to fix the instrument with the resilient force of the prevention tool A, when an instrument B such as a wind prevention tool or the like against vines is attached to a support wire W for a telegraph pole. When a downward load acts due to the own weight of the instrument B or the like, the angle of the support rods 2a, 2b becomes acute (chain line) and a catching force of the holder 3 against the wire is increased to prevent the tool from sliding down. Meanwhile, when the instrument B is pushed up by a operating rod or the like, the angle of the support rods 2a, 2b is opened and the condition caught by the holder 3 is released and hence, the instrument B can be moved up with ease and engaged at a specified position.  In this way, a sliding-down-prevention tool A with favorable fitting workability can be costlessly obtained.
Patent JP-S6155886-A (JP)
Inventor: ISHIMURA YOZO
IPC: H05B6/76
Filed: 1984-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6070503-A (JP)
Title: Level setting circuit
Inventor: NAKAMURA KUNIO
IPC: G11B5/027
Filed: 1983-09-28
Abstract: PURPOSE:To connect different levels smoothly and easily by changing the level of an input signal gradually at digital intervals at the transfer from a sound recording mode to the pause state or from the pause state to the sound recording mode. CONSTITUTION:In the sound recording mode set up by depressing a sound recording button 10e, an input signal from an input terminal 1 is set up to a level L1. When an automatic fading button 12 is depressed at a time t1 in the sound recording mode, a control circuit 8 attenuates the level of the input signal gradually at digital intervals. If the level of the input signal reaches a level L2 at a time t2, the control circuit 8 turns the mode to the pause state and returns the level of the input signal up to the level L1 instantaneously at a time t3. If the automatic fading button 12 is depressed at a time t4 in the pause state, the control circuit 8 attenuates the level of the input signal instantaneously down to the 2nd level L2, releases the pause state at a time t5 and then increases the level gradually at the digital intervals to return the level up to the level L1.
Patent JP-H0625619-A (JP)
Title: Application tape and method for transferring decorative self-adhesive sheet using the same
Inventor: AKESATO HIDEAKI
IPC: C09J7/02
Filed: 1992-07-07
Abstract: PURPOSE:To completely transfer a decorative self-adhesive sheet having a prescribed shape to an adherend by using an application tape and by improving the adhesion between the self-adhesive sheet and the application tape. CONSTITUTION:Linear grooves are formed the surface of a substrate 1 of an application tape 4. A self-adhesive sheet having a prescribed shape and laid on a release body is bonded to an adherend by laying the application tape 4 on the self-adhesive sheet, tracing the shape of the sheet from the side of the tape 4 with a pressing tool to tightly adhere the tape 4 to the sheet, peeling the sheet from the release body, and transferring the sheet to the adherend.
Patent JP-H0818633-A (JP)
Title: Portable telephone set provided with data extension function
Inventor: UCHIDA MASAO
IPC: H04M1/275
Filed: 1994-06-28
Abstract: PURPOSE:To promptly cope with multi-functional operations without altering an equipment such as the model change and remodeling of a telephone set by reading required data from an auxiliary data card inside a card storage part. CONSTITUTION:An auxiliary data card prepared by transferring and storing prescribed data from a personal computer on an outside into an IC card beforehand is freely attachably and detachably mounted inside the card storage part provided in a telephone set main body and an auxiliary data storage part 22b is formed. A control means 26 appropriately reads the required data mounted to the auxiliary data card through an interface part and easily combines many kinds of data to program data for executing the basic operation of a telephone function stored in a main data storage part 22a. Thus, the auxiliary data storage part 22b is turned to a variable extension data storage part operated along with the main data storage part 22a and the control means 26 executes more multi-functional operations without altering the equipment or the like.
Patent JP-2001007951-A (JP)
Title: Facsimile machine
Inventor: INOUE MASATOSHI
IPC: H04N1/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve operability for a user by preparing a plurality of key arrangements displayed in a key input part and enabling the user to select one of key arrangements and clarifying the selected key arrangement. SOLUTION: An operation and display part 1 has the key input part, and the plurality of key arrangements to be assigned to the key input part are prepared, and each key arrangement is displayed in the key input part. The user can use the operation and display part 1 to select an arbitrary key arrangement, and the selected key arrangement is explicitly displayed in the key input part so that the user can recognize it. In the operation and display part 1, a port for transmission can be designated out of multiple ports provided in the facsimile machine, and key assignment preliminarily related to each port is automatically set. In the operation and display part 1, user information like a user ID can be inputted, and key assignment preliminarily related to user information is automatically set.
Patent JP-H0936187-A (JP)
Title: Impurity analytical method of semiconductor substrate
Inventor: KODATE JUNICHI
IPC: G01N27/62
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To enable impurities contained in a semiconductor substrate to be analyzed without changing them in state by a method wherein a problem that an accurate analysis can not be carried out for the reason that impurities are diffused in a high-temperature process in which an oxide film used for carrying out analysis of impurities is formed is solved. SOLUTION: A part of a silicon substrate to analyze is exposed by etching with a potassium hydroxide water solution, and the component elements of the part are analyzed.
Patent JP-H1127339-A (JP)
Title: Multiplex timer for processing frame multiplex protocol
Inventor: YOKOYAMA MASARU
IPC: G06F13/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide the multiplex timer for processing frame multiplex protocol by which base level processing other than timer overflow processing is made efficient and load distribution is stably processed in the processing by the firmware. SOLUTION: In the multiplex timer for processing frame multiplex protocol that is connected to a firmware and has a timer and a timer overflow discrimination circuit 5, a value is received from the firmware to timer stop period setting registers 6, 7 and the timer overflow discrimination circuit 5 detects it when a succeeding timer overflow takes place during a timer overflow processing. Then the time is stopped by a content of the timer stop period setting registers and the firmware conducts interrupt processing and base level processing for the stop period to attain highly multiplex and high speed processing without giving any effect on the protocol processing.
Patent JP-S57102849-A (JP)
Title: Triiodoallylamine derivative and antifungal and antiseptic agent containing said derivative as active component
Inventor: MORISAWA YASUHIRO
IPC: C07C239/00
Filed: 1980-12-19
Abstract: NEW MATERIAL:The triiodoallylamine derivative of formulaI(R is H, lower alkyl, formyl, alkanoyl, alkoxycarbonyl or phenyl).  
     EXAMPLE: 2,3,3-Triiodoallylamine.  
     USE: An antifungal and antiseptic agent for various industrial raw materials such as wooden material, wet pulp, paper, TATAMI mat, fiber, leather, etc.  
     PROCESS: The compound of formulaIwherein R is H can be prepared by reacting e.g. the compound of formula II[X is halogen or OSO 2 R 1  (R 1  is alkyl or aryl)]with ammonia. If necessary, the compound can be converted to another compound of formulaIwherein R is formyl or alkoxycarbonyl by reacting with formic acid or an acid chloride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07144551-A (JP)
Title: Transfer case
Inventor: DAN JIEI SHIYOOUORUTAA
IPC: F16H63/18
Filed: 1994-08-01
Abstract: PURPOSE: To provide a two-speed transfer case which is capable of being shifted fore and aft automatically between high-speed operation and low-speed operation and has an output part adjusted so as to meet an arbitrary operating condition in any speed range. CONSTITUTION: This two speed transfer case 10 is provided with a spring biased dog clutch 40 connecting a shift sleeve 22 to a main input shift and an electromagnetic friction clutch 42 for transferring torque from the shift sleeve to one of the outputs. This arrangement permits dynamic upshifts and downshifts and modulation of the torque split between the outputs.
Patent JP-H0345936-A (JP)
Title: Optical waveguide device
Inventor: ISHIKAWA AKIRA
IPC: G02F1/035
Filed: 1989-07-14
Abstract: PURPOSE:To improve crosstalk by providing a means which reduces the quantity of reflected return light at an optical waveguide part where no optical fiber is connected. CONSTITUTION:An end surface 12a of an optical waveguide 12 where no optical waveguide is connected is cut slantingly to a propagation direction to form a reflected return light quantity reducing means. Consequently, when a voltage is applied, the majority of light which is made incident from a single mode optical fiber 16 is coupled with a single mode optical fiber 18, but light leaking from a directional coupler part 13 is reflected totally by the slanting end surface 12a of the optical waveguide 12 and radiated into an LiNbO3 substrate 10. The quantity of light coupled with a multi-mode optical fiber 18 through the optical waveguide 12 decreases. Consequently, the crosstalk is improved.
Patent JP-S57104141-A (JP)
Title: Photomask and photomask substrate
Inventor: KANEKI AKIRA
IPC: G03F1/00
Filed: 1980-12-22
Abstract: PURPOSE:To obtain a photomask for fabricating LSI having high precision and sperior durability, by forming a multilayer light-shielding film consisting of a thin Cr film layer and an upper layer containing Cr oxide and nitride on a transparent substrate, and forming a pattern on the multilayer. CONSTITUTION:A 50nm thick thin Cr layer 7 is formed on a transparent substrate 6 made of a soda lime glass or quartz glass or the like, and a mixed composition film in the range of CrXNYOZ, X=1, Y=0.1-1.4, Z=0.8-1.4 to form a photomask substrate, thus permitting both the film layers 7, 8 of this mask substrate to have the same etching speed in forming a pattern with an etching solution used in photolithography, electron beam lithography, etc., so to prevent defects of peeling of pent roofs formed from the edges of the layer 8, or the like, and to be good in resistance to chemicals, and a photomask high in precision and superior in durability to be obtained.